O41.109
Non-billableInfct of amniotic sac and membranes, unsp, unsp trimester
Infection of amniotic sac and membranes, unspecified, unspecified trimester
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Child Codes (7)
O41.1090Infct of amniotic sac and membrns, unsp, unsp tri, unsp
O41.1091Infct of amniotic sac and membrns, unsp, unsp tri, fetus 1
O41.1092Infct of amniotic sac and membrns, unsp, unsp tri, fetus 2
O41.1093Infct of amniotic sac and membrns, unsp, unsp tri, fetus 3
O41.1094Infct of amniotic sac and membrns, unsp, unsp tri, fetus 4
O41.1095Infct of amniotic sac and membrns, unsp, unsp tri, fetus 5
O41.1099Infct of amniotic sac and membrns, unsp, unsp trimester, oth
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for infct of amniotic sac and membranes, unsp, unsp trimester?
The ICD-10-CM code for infct of amniotic sac and membranes, unsp, unsp trimester is O41.109. The full clinical description is "Infection of amniotic sac and membranes, unspecified, unspecified trimester". O41.109 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code O41.109 mean?
ICD-10-CM code O41.109 represents "Infection of amniotic sac and membranes, unspecified, unspecified trimester". It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a non-billable header code. Use a more specific child code for billing purposes.
Is O41.109 a billable code?
No, O41.109 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 7 child codes under O41.109.
What chapter is O41.109 in?
O41.109 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O41.109?
O41.109 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); encounter for suspected maternal and fetal conditions ruled out (Z03.7-).
What are the subcategories under O41.109?
O41.109 has 7 child codes, including: O41.1090 (Infct of amniotic sac and membrns, unsp, unsp tri, unsp), O41.1091 (Infct of amniotic sac and membrns, unsp, unsp tri, fetus 1), O41.1092 (Infct of amniotic sac and membrns, unsp, unsp tri, fetus 2), O41.1093 (Infct of amniotic sac and membrns, unsp, unsp tri, fetus 3), and 3 more.
Are additional codes required with O41.109?
Yes, when using O41.109 you should also code: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..
What are the UMLS CUIs for O41.109?
O41.109 is linked to 1 UMLS Concept Unique Identifier: C2908879. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.